<template>
  <div class="search-panel">
    <el-row class="m-header-searchbar">
      <el-col
        :span="3"
        class="left">
        <img
          src="//s0.meituan.net/bs/fe-web-meituan/e5eeaef/img/logo.png"
          alt="美团">
      </el-col>
      <el-col
        :span="15"
        class="center">
        <div class="wrapper">
          <el-input
            v-model="search"
            placeholder="搜索商家或地点"
            @input="input"
            @blur="blur"
            @focus="focus"/>
          <button class="el-button el-button--primary"><i class="el-icon-search"/></button>
          <dl
            v-if="isHotPlace"
            class="hotPlace">
            <dt>热门搜索</dt>
            <dd
              v-for="(item, idx) in $store.state.home.hotPlace.slice(0,5)"
              :key="idx">{{ item.name }}</dd>
          </dl>
          <dl
            v-if="isSearchPlace"
            class="searchList">
            <dd
              v-for="(item, idx) in searchList"
              :key="idx">{{ item.name }}</dd>
          </dl>
        </div>
        <p class="suggest">
          <a
            v-for="(item, idx) in $store.state.home.hotPlace.slice(0,5)"
            :key="idx">{{ item.name }}</a>
        </p>
        <ul class="nav">
          <li><nuxt-link
            to="/"
            class="takeout">美团外卖</nuxt-link></li>
          <li><nuxt-link
            to="/"
            class="movie">猫眼电影</nuxt-link></li>
          <li><nuxt-link
            to="/"
            class="hotel">美团酒店</nuxt-link></li>
          <li><nuxt-link
            to="/"
            class="apartment">民宿/公寓</nuxt-link></li>
          <li><nuxt-link
            to="/"
            class="business">商家入驻</nuxt-link></li>
        </ul>
      </el-col>
      <el-col
        :span="6"
        class="right">
        <ul class="security">
          <li><i class="refund"/><p class="txt">随时退</p></li>
          <li><i class="single"/><p class="txt">不满意免单</p></li>
          <li><i class="overdue"/><p class="txt">过期退</p></li>
        </ul>
      </el-col>
    </el-row>
  </div>
</template>

<script>
  import _ from 'lodash'
  export default {
    data () {
      return {
        isFocus: false,
        search: '',
        hotPlace: [],
        searchList: []
      }
    },
    computed: {
      isHotPlace () {
        return this.isFocus&&!this.search
      },
      isSearchPlace () {
        return this.isFocus&&this.search
      }
    },
    methods: {
      focus () {
        this.isFocus = true
      },
      blur () {
        setTimeout(() => {
          this.isFocus = false
        }, 200)
      },
      input:_.debounce(async function(){
        let self=this;
        let city=self.$store.state.geo.position.city.replace('市','')
        console.log(city)
        self.searchList=[]
        let {status,data:{top}}=await self.$axios.get('/search/top',{
          params:{
            input:self.search,
            city
          }
        })
        self.searchList=top.slice(0,10)
      },300)
    }
  }
</script>

<style>

</style>
